Ingress resistant portable speaker
US12081928B2 · kind B2 · utility
0Cited by
12References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2023 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | Apr 17, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/09
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various implementations include portable loudspeakers. Certain implementations include a portable loudspeaker that mitigates ingress of moisture, particulates, and other contaminates. In particular implementations, the portable loudspeaker includes a housing with an enclosure having a co-molded construction for ingress resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.